High Fidelity Surveillance Microphone (Aluminium)
Model:VSAMICB2
Overview
Add high quality audio to any surveillance installation with the VSAMICB2. This microphone enables audio recording and features adjustable sensitivity, DNR and auto gain control.
Product features:
• 85dB signal noise reduction for low background noise
• 1 ~ 150m² effective range
• Adjustable sensitivity; audio gain control
• Dynamic range up to 106dB (1KHz at Max dB SPL)
• Stylish aluminium casing
• Ideal for ceiling & wall mounting; for indoor use only
* Legality of voice recording in Australia varies by state and may require knowledge & consent from all parties. Refer to individual state laws for details.
Product features:
• 85dB signal noise reduction for low background noise
• 1 ~ 150m² effective range
• Adjustable sensitivity; audio gain control
• Dynamic range up to 106dB (1KHz at Max dB SPL)
• Stylish aluminium casing
• Ideal for ceiling & wall mounting; for indoor use only
* Legality of voice recording in Australia varies by state and may require knowledge & consent from all parties. Refer to individual state laws for details.
| Specifications | |
|---|---|
| Bandwidth Frequency | 20Hz ~ 20kHz |
| Dimensions | Φ70 x 21mm |
| Direction | Omni-directional |
| Dynamic Range | 106dB (1KHz at Max dB SPL) |
| Ingress Protection | Indoor |
| Interface Ports | 1 x RCA female ports, 1 x DC power port |
| Material | Aluminum alloy |
| Max. Sound Pressure | 120dB SPL (1KHz, THD 1%) |
| Microphone | MEMS Silicon Microphone |
| Operation Area | 1 ~ 150m² |
| Operation Environment | -25°C~+60°C |
| Output Impedance | 25Ω (unbalanced) |
| Output Signal Amplitude | 2.5Vpp/-25dB |
| Power Consumption | 0.72W (60mA) |
| Power Supply | 12VDC (9 ~ 18V) |
| Sensitivity | -38dB |
| Signal-to-Noise Ratio | 85dB (1m 40dB sound source SPL) / 52dB (10m 45dB sound source SPL) / 1kHz at 1Pa |
| Weight | 0.11kg |
| Warranty (Years) | 4 |
| Downloads | None Available |
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